Epson V7 User Manual
5-48
6. YOKOGAWA PLC
Wiring
Wiring diagrams with the PLC are shown below.
RS-232C
Wiring Diagram 1
Wiring Diagram 2
V7 (CN1)
D-sub 25pin(Male: )
FG
SD
RD
RS
CS
1
2
3
4
5
SD
RD
SG
7
RS
CS
DR
SG
ER
2
3
4
5
6
7
20
PLC
D-sub 25pin(Male: )
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 25-pin (male)
V7 (CN1)
PLC
D-sub 25pin(Male: )
D-sub 9pin(Male: )
FG
SD
RD
RS
CS
SG
1
2
3
4
5
7
SD
ER
SG
DR
RD
RS
CS
2
3
4
5
6
7
8
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 9-pin (male)